Magnetic separation
Magnetic Separation done with the help magnet. Magnetic material attracts to magnet pole and non-magnetic substance will be separate out.
This technique mostly use in purification of metals from their ores. It may be used in industries, chemical and many more.
For understanding this process we take example here.
For example, we can separate saw dust and iron filling mixture with the help of magnet.
Question 1) how will you separate iron nails from saw dust?
Answer- By using magnet.
Question 2) how will you separate the mixture of camphor, iron particle and salt?
Answer- iron particle can separated with the help of magnet, then camphor and salt mixture so iodine is sublimate.
Question 3) A substances which do not attract to magnet called?
Answer – Non- Magnetic substance.